4

May 26, 2004

SAW Components

B9012

897,5 MHz

Low-Loss Filter for Mobile Communication

Data Sheet

Characteristics

Operating temperature range:

T

= -10 ...

+80 ˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

max.

Center frequency

—

897,5

—

MHz

Maximum insertion attenuation

α

max

880,0

... 915,0

MHz

—

2,6

3,0

dB

Amplitude ripple (p-p)

∆α

880,0

... 915,0

MHz

—

1,0

1,5

dB

Input VSWR

880,0

... 915,0

MHz

—

1,8

2,0

Output VSWR

880,0

... 915,0

MHz

—

1,8

2,0

Output phase balance

880,0

... 915,0

MHz

-10

—

10

degree

Output amplitude balance

880,0

... 915,0

MHz

-1,0

—

1,0

dB

Diff. to common mode suppression

880,0

... 915,0

MHz

18

26

—

dB

1760,0

... 1830,0

MHz

18

41

—

dB

2640,0

... 2745,0

MHz

18

32

—

dB

Attenuation

α

0,0

... 800,0

MHz

45

56

—

dB

800,0

... 860,0

MHz

25

42

—

dB

860,0

... 870,0

MHz

12

26

—

dB

925,0

... 935,0

MHz

8

15

—

dB

935,0

...1805,0

MHz

25

31

—

dB

1805,0

...3660,0

MHz

30

36

—

dB

3660,0

...6000,0

MHz

15

30

—

dB